@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ba9ad618-6609-4b98-8b19-9bb9f8345ede> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ba9ad618-6609-4b98-8b19-9bb9f8345ede> .